<?php

/**
 * This is the model class for table "{{eixo}}".
 *
 * The followings are the available columns in table '{{eixo}}':
 * @property integer $id_eixo
 * @property string $nome_eixo
 *
 * The followings are the available model relations:
 * @property Questao[] $tbQuestaos
 * @property Questionario[] $tbQuestionarios
 * @property Resultado[] $tbResultados
 */
class Eixo extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Eixo the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return '{{eixo}}';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('nome_eixo', 'required'),
			array('nome_eixo', 'length', 'max'=>45),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id_eixo, nome_eixo', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'tbQuestaos' => array(self::MANY_MANY, 'Questao', '{{eixo_questao}}(id_eixo, id_questao)'),
			'tbQuestionarios' => array(self::MANY_MANY, 'Questionario', '{{questionario_eixo}}(id_eixo, id_questionario)'),
			'tbResultados' => array(self::MANY_MANY, 'Resultado', '{{resultado_eixo}}(id_eixo, id_resultado)'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id_eixo' => 'ID',
			'nome_eixo' => 'Nome do Eixo',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id_eixo',$this->id_eixo);
		$criteria->compare('nome_eixo',$this->nome_eixo,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}